Nanjing Easthouse Electrical Co., Ltd.
Main products:Hotel Lock,Safe Lock,Safe,Biometric Lock,Access Controller
Contact Us
  • Contact Person : Ms. ge netty
  • Company Name : Nanjing Easthouse Electrical Co., Ltd.
  • Tel : 86-25-86553388
  • Fax : 86-25-86507071
  • Address : Jiangsu,Nanjing,3/F,5 Daxiaochang Road Nanjing, P.R. China
  • Country/Region : China
  • Zip : 210022

(made in china)Energy Saving Switch

(made in china)Energy Saving Switch
Product Detailed
Energy Saving Switch It is mainly used to manage the power consumption of hotel rooms

Energy Saving Switch


ESU-1201-220 intelligent energy saving switch can support TEMIC E5551/E5557 RF cards. Only these two cards or compatible RF card can get power. ESU-1201-220 can cooperate with TalenCa Temic Lock system to save power sufficiently in hotels.

The power supply of ESU-1201-220 is AC220V. ESU-1201-220 can connect to AC220V city electric power and control the output to devices directly. The maximum current that ESU-1201-220’s relay contact can afford is 20A/250VAC. Without controlling Air-conditioner, both of them can support the power consumption in hotel rooms. If bigger power consumption is needed, AC contactor can be equipped. ESU-1201-220 can control AC contactor, so AC contactor will then control the devices.

Technical Specifications:

Working voltage




Working temperature

-10°C - +50°C 

Working humidity


Operation mode

RF card 

Supported card

TEMIC E5551/E5557 

Card-reading distance


Card-reading frequency


Card-reading response time


Output control mode

Relay to control 220VAC output 

Time delay

About 30S 

(made in china)Energy Saving Switch

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